EP0030439A3 - Polymerisation process for preparation of non-aqueous dispersions of microparticles and coating compositions containing said microparticles - Google Patents

Polymerisation process for preparation of non-aqueous dispersions of microparticles and coating compositions containing said microparticles Download PDF

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Publication number
EP0030439A3
EP0030439A3 EP80304317A EP80304317A EP0030439A3 EP 0030439 A3 EP0030439 A3 EP 0030439A3 EP 80304317 A EP80304317 A EP 80304317A EP 80304317 A EP80304317 A EP 80304317A EP 0030439 A3 EP0030439 A3 EP 0030439A3
Authority
EP
European Patent Office
Prior art keywords
microparticles
coating compositions
aqueous dispersions
preparation
polymerised
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP80304317A
Other versions
EP0030439A2 (en
EP0030439B1 (en
Inventor
Alan James Backhouse
Charles Bromley
Morice William Thompson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to AT80304317T priority Critical patent/ATE7146T1/en
Publication of EP0030439A2 publication Critical patent/EP0030439A2/en
Publication of EP0030439A3 publication Critical patent/EP0030439A3/en
Application granted granted Critical
Publication of EP0030439B1 publication Critical patent/EP0030439B1/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/902—Core-shell

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Paints Or Removers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Medicinal Preparation (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

A process is described for making sterically stabilised non-aqueous dispersions of composite polymer microparticles, in which (1) monomers including at least one crosslinking monomer are polymerised in an aqueous medium at a temperature at least 10° higher than the glass transition temperature of the polymer to be formed, in the presence of a block or graft copolymer stabilising agent, under conditions such that there is at no time present a separate monomer phase, (2) further monomers, not including any crosslinking monomer, are polymerised in the dispersion thus obtained, the presence of a separate monomer phase again being avoided, and (3) the microparticles are transferred from the resulting dispersion into a non-aqueous medium which is a solvent for the non-cross- linked polymer generated in (2). The microparticles are of value for incorporation into coating compositions the main film-forming constituent of which is compatible with the non-cross- linked component of the particles.
EP80304317A 1979-12-06 1980-12-01 Polymerisation process for preparation of non-aqueous dispersions of microparticles and coating compositions containing said microparticles Expired EP0030439B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80304317T ATE7146T1 (en) 1979-12-06 1980-12-01 POLYMERIZATION PROCESSES FOR PREPARING NON-AQUEOUS DISPERSIONS OF MICROPARTICLES AND COATING COMPOSITIONS CONTAINING THESE MICROPARTICLES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7942092 1979-12-06
GB7942092 1979-12-06

Publications (3)

Publication Number Publication Date
EP0030439A2 EP0030439A2 (en) 1981-06-17
EP0030439A3 true EP0030439A3 (en) 1981-07-15
EP0030439B1 EP0030439B1 (en) 1984-04-18

Family

ID=10509651

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80304317A Expired EP0030439B1 (en) 1979-12-06 1980-12-01 Polymerisation process for preparation of non-aqueous dispersions of microparticles and coating compositions containing said microparticles

Country Status (13)

Country Link
US (2) US4336177A (en)
EP (1) EP0030439B1 (en)
JP (1) JPS5690819A (en)
AT (1) ATE7146T1 (en)
AU (1) AU532723B2 (en)
CS (1) CS221941B2 (en)
DE (1) DE3067582D1 (en)
ES (1) ES497494A0 (en)
GB (1) GB2064562B (en)
MY (1) MY8500981A (en)
NZ (1) NZ195722A (en)
ZA (1) ZA807594B (en)
ZW (1) ZW29580A1 (en)

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US4403063A (en) * 1977-06-03 1983-09-06 Hercules Incorporated Organic pigments
DE3166673D1 (en) * 1980-04-14 1984-11-22 Ici Plc Multi-layer coating process involving use of aqueous basecoat composition containing crosslinked polymer microparticles and having a pseudoplastic or thixotropic character
US4426483A (en) 1980-06-19 1984-01-17 Hercules Incorporated Organic pigments
US4415697A (en) * 1980-10-23 1983-11-15 Ford Motor Company Paint composition comprising hydroxy functional film former and crosslinked dispersion flow control additive
US4611028A (en) * 1980-10-23 1986-09-09 Ford Motor Company Polymeric dispersion stabilizer and stable dispersions prepared therefrom
US4483959A (en) * 1981-10-13 1984-11-20 Hercules Incorporated Organic pigments
JPS58129065A (en) * 1982-01-27 1983-08-01 Nippon Paint Co Ltd Coating material composition
US4461870A (en) * 1982-01-27 1984-07-24 Nippon Paint Co., Ltd. High solid coating composition containing novel microparticles of crosslinked copolymer including amphoionic groups
DE3372619D1 (en) * 1982-05-20 1987-08-27 Ici Plc Process for production of sterically stabilised, wholly non-charged aqueous polymer dispersions
GB2124636B (en) * 1982-07-29 1985-08-07 Ici Plc Polymerisation process
GB8321119D0 (en) * 1982-10-01 1983-09-07 Ici Plc Polymerisation process
US4540740A (en) * 1983-04-04 1985-09-10 Ppg Industries, Inc. Cross-linked polymeric microgel prepared from polymerizing epoxy-containing monomer in the presence of an acid
DE3313923A1 (en) * 1983-04-16 1984-10-18 Hoechst Ag, 6230 Frankfurt POLYESTER RAW MATERIAL, MOLDED BODIES MADE THEREOF, PREFERABLY A FILM, AND USE OF THE MOLDED BODIES
DE3313922A1 (en) * 1983-04-16 1984-10-25 Hoechst Ag, 6230 Frankfurt EMULSION AND PROTECTIVE COLLOID-FREE EMULSION POLYMERISATES, METHOD FOR THEIR PRODUCTION AND THEIR USE
JPS6028463A (en) * 1983-07-26 1985-02-13 Nippon Paint Co Ltd Aqueous coating composition
JPH0676467B2 (en) * 1984-12-18 1994-09-28 日本ペイント株式会社 Composite resin particles and resin composition for paint
DE3501017A1 (en) * 1985-01-15 1986-07-17 Hoechst Ag, 6230 Frankfurt ORIENTED PLASTIC FILM
DE3501018A1 (en) * 1985-01-15 1986-07-17 Hoechst Ag, 6230 Frankfurt POLYESTER FILM
US5190997A (en) * 1985-07-10 1993-03-02 Sequa Chemicals, Inc. Adhesive composition
US5169884A (en) * 1985-07-10 1992-12-08 Sequa Chemicals, Inc. Coating compositions
US5177128A (en) * 1985-07-10 1993-01-05 Sequa Chemicals, Inc. Paper coating composition
US4849480A (en) * 1985-10-23 1989-07-18 E. I. Du Pont De Nemours And Company Crosslinked polymer microparticle
US4683260A (en) * 1985-10-31 1987-07-28 The Glidden Company Clear topcoat coatings for wood
GB8530025D0 (en) * 1985-12-05 1986-01-15 Ici Plc Coating compositions
US4994524A (en) * 1985-12-13 1991-02-19 Monsanto Company Rubber modified reaction moldable nylon-6 compositions
US4882382A (en) * 1985-12-13 1989-11-21 Monsanto Company Rubber modified reaction molded nylon-6 block copolymers
US5051469A (en) * 1985-12-13 1991-09-24 Monsanto Company Rubber modified reaction molded nylon-6 block copolymers
US4683269A (en) * 1985-12-18 1987-07-28 Reichhold Chemicals, Inc. Opaque binder system
US5183766A (en) * 1986-04-18 1993-02-02 Behringwerke Aktiengesellschaft Dispersion polymers, processes for their preparation and their use
EP0254418A3 (en) * 1986-06-20 1990-03-14 Courtaulds Plc Preparation of polymer dispersions
JPS63169398A (en) * 1987-01-07 1988-07-13 Nippon Paint Co Ltd Double painting method by electrodeposition
US5133992A (en) * 1988-03-21 1992-07-28 Eastman Kodak Company Colloidally stabilized suspension process
DE3902536A1 (en) * 1989-01-28 1990-08-16 Akzo Gmbh STERICALLY STABILIZED AQUEOUS POLYMER DISPERSIONS
DE69033635T2 (en) * 1989-03-23 2001-05-03 Orica Australia Pty Ltd Use of a steric stabilizer with particles of film-binding polymer
US5244737A (en) * 1989-03-23 1993-09-14 Ici Australia Operations Proprietary Limited Addition polymer particles
US4990279A (en) * 1989-04-21 1991-02-05 Hercules Incorporated Electrorheological fluids
US5574090A (en) * 1990-01-16 1996-11-12 Rohm And Haas Company Metal free emulsion polymers for high performance aqueous coatings
GB9013679D0 (en) * 1990-06-19 1990-08-08 Ici Plc Curable composition comprising a crystallisable polymer
GB9013678D0 (en) * 1990-06-19 1990-08-08 Ici Plc Curable composition comprising a crystallisable polymer
CA2061877A1 (en) * 1991-02-28 1992-08-29 Eugene G. Sommerfeld Solvent dispersible interpenetrating polymer networks
US5331025A (en) * 1992-11-04 1994-07-19 Rohm And Haas Company Coating compositions incorporating composite polymer particles
US5346953A (en) * 1993-02-08 1994-09-13 General Electric Company Core-shell ABS copolymers and method for their preparation
DE4338265C1 (en) * 1993-11-10 1994-12-08 Herberts Gmbh Process for coil coating using coating compositions based on organic solvents
US5695919A (en) * 1996-08-12 1997-12-09 Eastman Kodak Company Coating compositions containing lubricant-loaded, nonaqueous dispersed polymer particles
US5955532A (en) * 1997-07-17 1999-09-21 E. I. Du Pont De Nemours And Company Aqueous coating composition of a self-stabilized crosslinked latex
US6043014A (en) * 1998-12-01 2000-03-28 Eastman Kodak Company Imaging elements comprising an electrically-conductive layer and a protective overcoat composition containing a solvent-dispersible polyurethane
US6043015A (en) * 1998-12-01 2000-03-28 Eastman Kodak Company Coating compositions and imaging elements containing a layer comprising solvent-dispersed polyurethanes
US6270905B1 (en) 1999-02-16 2001-08-07 Ppg Industries Ohio, Inc. Multi-component composite coating composition and coated substrate
DE19934517A1 (en) * 1999-07-22 2001-01-25 Max Planck Gesellschaft Polyreaction in non-aqueous mini-emulsion, comprises forming edduct of the mini-emulsion in non-aqueous liquid dispersion medium using surfactant and osmotically stabilizing component and reacting

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929693A (en) * 1967-09-29 1975-12-30 Du Pont Film-forming compositions comprising dispersions of cellulose acetate butyrate or polymethylmethacrylate combined with rubbery particles of crosslinked polyacrylates in liquid carrer
EP0001489A2 (en) * 1977-10-12 1979-04-18 Imperial Chemical Industries Plc Preparation of sterically stabilised aqueous polymer dispersions

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BE568069A (en) * 1957-05-27
GB1122397A (en) * 1964-08-04 1968-08-07 Ici Ltd Polymer dispersion and dispersants
US3574161A (en) * 1967-03-28 1971-04-06 Dunlop Co Ltd Manufacture of polymeric compositions
BE758578A (en) * 1969-11-07 1971-04-16 Mitsubishi Rayon Co COMPOSITION OF POLYVINYL CHLORIDE RESIN HAVING EXCELLENT RESISTANCE TO IMPACT AND AGENTS
JPS4823336U (en) * 1971-07-26 1973-03-16
DE2224416C3 (en) * 1971-09-15 1975-06-19 Cluett, Peabody & Co., Inc., New York, N.Y. (V.St.A.) Apparatus for testing and recording elongation characteristics of extensible fabrics
JPS4940635A (en) * 1972-08-23 1974-04-16
US4115472A (en) * 1975-03-19 1978-09-19 Ppg Industries, Inc. Urethane coating compositions
US4025474A (en) * 1975-06-02 1977-05-24 Ppg Industries, Inc. Polyester coating compositions comprising cross-linked polymeric microparticles
NL185520C (en) * 1976-02-19 Ici Ltd
GB1583142A (en) * 1976-05-12 1981-01-21 Ici Ltd Process for the preparation of polymer dispersions
GB2039497B (en) 1979-11-20 1983-01-26 Ici Ltd Manufacture of polymer dispersions and coating compositions derived from them

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929693A (en) * 1967-09-29 1975-12-30 Du Pont Film-forming compositions comprising dispersions of cellulose acetate butyrate or polymethylmethacrylate combined with rubbery particles of crosslinked polyacrylates in liquid carrer
EP0001489A2 (en) * 1977-10-12 1979-04-18 Imperial Chemical Industries Plc Preparation of sterically stabilised aqueous polymer dispersions

Also Published As

Publication number Publication date
JPS6339006B2 (en) 1988-08-03
DE3067582D1 (en) 1984-05-24
ZA807594B (en) 1982-01-27
GB2064562B (en) 1983-04-07
US4419465A (en) 1983-12-06
ES8201597A1 (en) 1981-12-16
JPS5690819A (en) 1981-07-23
ZW29580A1 (en) 1982-06-30
ES497494A0 (en) 1981-12-16
NZ195722A (en) 1983-03-15
CS221941B2 (en) 1983-04-29
EP0030439A2 (en) 1981-06-17
EP0030439B1 (en) 1984-04-18
MY8500981A (en) 1985-12-31
ATE7146T1 (en) 1984-05-15
AU6505480A (en) 1981-06-11
GB2064562A (en) 1981-06-17
AU532723B2 (en) 1983-10-13
US4336177A (en) 1982-06-22

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